HINDI ME What do you mean by exothermic and endothemic reaction ? Give example Answer
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Exothermic reaction- his reaction me heat release hota hi unhe hum exothermic reaction kahete hi.
e.g. Cao ( choona) reacts with H2o( JAL)
and heat is produced.
endothermic reaction- jin reaction me heat absorb hoti hi ya solution ka temperature down ho jata hi unhe endothermic reaction khte hi.
e.g. perfume is applied on body.
e.g. Cao ( choona) reacts with H2o( JAL)
and heat is produced.
endothermic reaction- jin reaction me heat absorb hoti hi ya solution ka temperature down ho jata hi unhe endothermic reaction khte hi.
e.g. perfume is applied on body.
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